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Lines Matching refs:dma_chan

107 	struct dma_chan *c = &chan->common;  in ioat_init_channel()
184 static void ioat1_dma_memcpy_issue_pending(struct dma_chan *chan) in ioat1_dma_memcpy_issue_pending()
232 struct dma_chan *c = tx->chan; in ioat1_tx_submit()
311 static int ioat1_dma_alloc_chan_resources(struct dma_chan *c) in ioat1_dma_alloc_chan_resources()
405 static void ioat1_dma_free_chan_resources(struct dma_chan *c) in ioat1_dma_free_chan_resources()
494 ioat1_dma_prep_memcpy(struct dma_chan *c, dma_addr_t dma_dest, in ioat1_dma_prep_memcpy()
751 ioat_dma_tx_status(struct dma_chan *c, dma_cookie_t cookie, in ioat_dma_tx_status()
826 struct dma_chan *dma_chan; in ioat_dma_self_test() local
849 dma_chan = container_of(dma->channels.next, struct dma_chan, in ioat_dma_self_test()
851 if (dma->device_alloc_chan_resources(dma_chan) < 1) { in ioat_dma_self_test()
868 tx = device->common.device_prep_dma_memcpy(dma_chan, dma_dest, dma_src, in ioat_dma_self_test()
886 dma->device_issue_pending(dma_chan); in ioat_dma_self_test()
891 dma->device_tx_status(dma_chan, cookie, NULL) in ioat_dma_self_test()
908 dma->device_free_chan_resources(dma_chan); in ioat_dma_self_test()
1098 static ssize_t ring_size_show(struct dma_chan *c, char *page) in ring_size_show()
1106 static ssize_t ring_active_show(struct dma_chan *c, char *page) in ring_active_show()
1114 static ssize_t cap_show(struct dma_chan *c, char *page) in cap_show()
1128 static ssize_t version_show(struct dma_chan *c, char *page) in version_show()
1172 struct dma_chan *c; in ioat_kobject_add()
1192 struct dma_chan *c; in ioat_kobject_del()